baber/WOPTO huggingface dataset:
Patent JP-H08146022-A (JP)
Title: Pulse-counting circuit
Inventor: KIKUKAWA TSUTOMU
IPC: G01R23/10
Filed: 1994-11-21
Abstract: PURPOSE: To prevent uncounting of pulses from occurring when count value is read. CONSTITUTION: The circuit is constituted of 2n pieces of counters 1 to 4 connected in parallel on the input side, a timer 5 for shifting a measuring cycle by 1/2n, a change-over switch S1, a control circuit 6 for controlling the counters 1 to 4 and switch S1 upon receipt of control signals from the counters 1 to 4 and a signal from the timer 5, and a CPU. The control circuit 6 shifts the measuring cycle of the counters every 1/2n when receiving the signal from the timer 5 and lets the counters 1 to 4 count the latter half time of the measuring cycle. After the counting was finished, the control circuit 6 reads out counted values and changes over the switch S1. Since the counters 1 to 4 count pulse inputs during the latter half time of the measuring cycle not related to the read time, pulse inputs do not fail to be read out by the counters.  The read count values are sequentially output to the CPU via the change-over switch S1, and therefore data are not interrupted.
Patent JP-2000120687-A (JP)
Title: Static pressure bearing device
Inventor: MARUI HIDEFUMI
IPC: F16C32/06
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To cope with the unexpected external force and a lack of performance without reworking and reassembling a bearing by providing a mechanism for changing the characteristic of a static pressure bearing and a control device for operating the described mechanism. SOLUTION: A static pressure bearing device 10 is provided with four pockets 21 surrounding a rotary shaft 11 with an equal space in the circumferential direction, and the pockets 21 are formed in the inner peripheral surface of a double-cylindrical bearing member 23. The lubricating fluid having the evened pressure is supplied to the pockets 21 through a throttle part 25. A bearing member 23 is fixed to the inner peripheral surface of a casing 24 through an actuator 22, and the fitting position of the bearing member 23 is changed in the radial direction by the electric signal, and a clearance between the rotary shaft 11 and the bearing member 23 is controlled, and the throttle part 25 is provided with an actuator 26 so as to adjust the degree of throttle on the basis of the electric signal.  The actuators and the degree of throttle are controlled by a control device 33 in response to the displacement, speed and acceleration of the rotary shaft 11 so as to improve the performance, and generation of unexpected condition can be overcome without reworking and reassembling the bearing.
Patent JP-H10114583-A (JP)
Title: Production of mineral fiber board
Inventor: KOIKE KAZUNARI
IPC: C04B26/04
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To produce a mineral fiber board excellent in fire preventing ability, sound absorbing property, lightness and profitableness. SOLUTION: A slurry is prepd. by uniformly dispersing 70-90wt.% mineral fibers, 0.5-5wt.% beaten pulp, 1.5-8wt.% perfectly saponified PVA, 1-10wt.% inorg. fine fibers, 0.5-3wt.% floccul.ant and 0.5-6wt.% thermally expandable fine particles in water. The expansion start temp. of the particles is 50-105 deg.C, the diameter of the particles is increased by 23 times by expansion and the diameter after expansion is 0.03 to <1.0mm. The slurry is formed in a board shape and dried.
Patent JP-H07120892-A (JP)
Title: Image forming method
Inventor: FUKUI YASUTA
IPC: G03C5/29
Filed: 1993-10-22
Abstract: PURPOSE:To obtain a high-contrast image without adversely affecting the biosystem and working environment by using hidroquinone sulfonate instead of hydroquinone as the developing agent of the developer for a photographic sensitive material contg. a hydrazine compd. CONSTITUTION:The photographic sensitive material has a silver halide emulsion layer and contains a hydrazinecompd. in the emulsion layer or in other component layers. A compd. shown by the formula is used as the hydrazine compound. In the formula, R1 is an aliphatic group and aromatic group., R2 is hydrogen atom, an alkyl, aryl, unsaturated heterocyclic group, etc., G1 is -CO-, -SO2,-SO-, etc., each of and A1 and A2 is hydrogen atom, arylsulfonyl, acyl, etc. Hydroquinone monosulfonate is used as the developing agent. Meanwhile, 1-phenyl-3- pyrazolidone or p-aminophenol is used as the developing agent exhibiting superadditivity. The developer is controlled to have pH 10.0-12.0.
Patent JP-H02130290-A (JP)
Title: Rotary compressor
Inventor: YOSHIMURA TAKAO
IPC: F04C29/02
Filed: 1988-11-11
Abstract: PURPOSE:To improve performance and reliability by forming a communication passage whose one edge communicates to a back pressure chamber and the other edge intermittently communicates to a compression chamber, accompanied with the eccentric revolution of a rotor. CONSTITUTION:A back pressure chamber 20 is formed on the back surface of a vane 6, and a communication passage 21 through which the first opened hole 21a communicates to the back pressure chamber 20 and the second opened hole 21b intermittently communicates to a compression chamber 11b, accompanied with the eccentric revolution of a roller 5, is formed. With such constitution, if the back pressure chamber 20 communicates to the compression chamber 11b in the compression cycle, the coolant in the back pressure chamber 20 and lubricating oil flow out, and the pressure in the back pressure chamber 20 lowers and the fresh lubricating oil is supplied into the communication division. In particular, by the communication at the bottom dead center position where the capacity of the back pressure chamber 20 and the compression chamber 11b is largest, the pressure lowers from the bottom dead center to the top dead center, and the compression torque can be reduced, and the lubricating oil in the back pressure chamber 20 can be replaced little by little, and reliability can be improved.
Patent JP-H03148984-A (JP)
Title: Black burst signal generation circuit
Inventor: AMANO TORU
IPC: H04N9/00
Filed: 1989-11-02
Abstract: PURPOSE:To make the setting of a switch, etc., to meet a TV signal system unnecessary, and to prevent trouble due to a setting mistake by outputting the black burst signal of an NTSC system and the black burst signal of a PAL system selectively according to the decided result of a broadcasting system decision circuit. CONSTITUTION:An NTSC and a PAL black burst generation circuits 1, 2 generate respectively the black burst signals (s), (b). The TV signal (c) of the NTSC system or the PAL system is inputted to a TV signal input terminal 3. The decision circuit 4 extracts the color burst signal of the inputted TV signal (c). Then, it decides whether the TV signal (c) is of the NTSC system or of the PAL system from the frequency of the color burst signal, and outputs the decided result as a decision signal (d). A selection circuit 5 switches the black burst signal (a) of the NTSC system and the black burst signal (b) of the PAL system according to the decision signal (d), and outputs the black burst signal (e) of the same broadcasting system as the TV signal (c) to an output terminal 6.
Patent JP-H06126309-A (JP)
Title: Roll polishing device and roll polishing method
Inventor: ABE HIROSHI
IPC: B24B5/04
Filed: 1992-10-23
Abstract: PURPOSE:To provide a device and a method for polishing a roll which can improve productivity of polishing work remarkably and carry out centering drastically excellent in accuracy. CONSTITUTION:This relates to a roll polishing device to polish a roll 6 which is mounted freely rotatively on a base and a guide mechanism 11 equipped on the side of the roll and a slide table 12 equipped attachably and detachably on the roll by this guide mechanism are provided. Further, a drive roll 13 abutting the roll when the slide table fixed rotatively freely on this slide table approaches to the roll, a driving mechanism 14 to rotatively drive this drive roll and a grindstone 15 mounted on the side of the roll and fitted attachably and detachably to this roll are installed.
Patent JP-2000108885-A (JP)
Title: Brake hose holding structure of vehicle
Inventor: HATANAKA HIDEAKI
IPC: B60T17/04
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacturing and to strongly hold a brake hose in a strut. SOLUTION: A brake hose holding structure for vehicle has a bracket 20, a hose metal fitting 10 and a hose metal fitting holding means. The bracket 20 has a flat plate part 21 projectingly provided in a strut 2, and a locking hole and a slit formed in the flat plate part 21. The hose metal fitting 10 has a roughly cylindrical body part 12 in the center part of the brake hose 1, a rotation preventing part 14 fitted in the locking hole formed in the body part 12 and a flange part 13 brought into surface-contact with the flat plate part 21 when the rotation preventing part 14 is fitted in the locking hole. The hose metal fitting holding means fits the rotation preventing part 14 in the locking hole, and holds the flange part 13 in the state of being press-contacted with the flat plate part 21.  Thus, the large area of a abutting part pressed into contact with the flat plate part 21 is secured, and the hose metal fitting 10 is strongly fixed by the bracket 20.
Patent JP-S62144955-A (JP)
Title: Ink jet recorder
Inventor: MITA YASUHIRO
IPC: B41J29/00
Filed: 1985-12-19
Abstract: PURPOSE:To realize high-quality, sharp recording on a recording medium having at least a dual structure such as general-purpose recording paper like commercial high-grade paper or envelope by providing a heating element for heating both sides of a recording medium before printing on the recording medium, and a heating element for heating the recording surface or non-recording surface of the recording medium after printing. CONSTITUTION:A heating element 3 heats the non-recording surface of a recording medium 5 and a heating element 4 heats the recording surface. The heating elements used 3, 4 are hollow aluminium cylinders with a sheet-like sheathed heaters formed around the former, for instance, and heats the recording medium by contact heat transfer. In the meantime, a heating element 7a which heats the recording surface of the recording medium 5 after printing on the recording medium is provided near the recording medium, so that a radiant heat from a halogen lamp 9 is effectively transmitted to the recording medium 5. The heating condition of the recording medium 5 is detected by a temperature sensor 8a, 8b, and the operation of the heating elements 3, 4, 7 is controlled by a temperature control circuit so that the temperature of the recording medium 5 may reach almost a set value.
Patent JP-2001106786-A (JP)
Title: Method for producing fain particle
Inventor: ADACHI MASAYA
IPC: C08G77/06
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fine particles having certainly chemically bonded functional groups by which the fine particles having <=100 nm mean particle diameter is easily prepared and storage stability thereof under a water dispersed state is good. SOLUTION: A compound having a terminal blocking effect on a monomer included in A layer is included in B layer in the method for producing the fine pus by which the A layer containing the monomer is brought into contact with the B layer containing water as a main component.
Patent JP-H11120198-A (JP)
Title: Musical piece retrieval device
Inventor: NEGISHI EISUKE
IPC: G10L15/10
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To retrieve a musical piece even without musical expert knowledge or capability by retrieving a retrieval data base by retrieval information, based on a melody, discriminating the title of the musical piece pertinent to sound and outputting the discriminated title to a retrieval terminal. SOLUTION: A retrieval center 3 performs a retrieval operation, based on the retrieval information transmitted from the retrieval terminal 1, and retrieves the title or the like of the musical piece requested by the user of the retrieval terminal 1. Then, the retrieved result is transmitted to the retrieval terminal 1 and presented at the display part of the retrieval terminal 1. Then, the server 4 of the retrieval center 3 retrieves a musical piece data base corresponding to the title retrieved from the retrieval data base 5, takes out information as music, discriminates the title of the musical piece pertinent to the sound inputted by the user for the information and outputs the discriminated title. Thus, the musical piece is retrieved by anyone even without the musical expert knowledge or capability.
Patent JP-H11114048-A (JP)
Title: Air purifying device
Inventor: NAKAJIMA TOSHIMITSU
IPC: B01D39/14
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the working of a filter, to facilitate filter exchange and to show high performance in a compact shape by arranging a cylindrical photocatalytic member where a sheet is carried in photocatalyst between an ultraviolet-ray lamp and a cylindrical outer wall. SOLUTION: The aggregation body water dispersion liquid of a titanium oxide provided with photocatalytic function is mixed with a support body forming component distributing liquid where polyester fibers and low-melting point thermal welding polyes fibers are distributed so as to be made into a sheet by a circular net paper making machine and dried and, then, a photocatalystic member is produced. The photocatalystic member is worked to be a cylindrical shape and arranged with the ultraviolet-ray lamp (photocatalyst exciting light source) which is provided on an axis (center axis) connecting the centers of the upper and lower surfaces on a cylindrical outer wall 1 where a discharge fan 3 is arranged in an upper part and, then, it is adopted as an air purifying device.  An excellent deodorizing effect is recognized in the air purifying device, filter work is facilitated, exchange is easy and high performance is showed in spite of the compact shape.
Patent JP-H08142693-A (JP)
Title: Installation structure of canister
Inventor: ISHIKAWA TAKU
IPC: B60K15/035
Filed: 1994-11-21
Abstract: PURPOSE: To provide an installation structure of a canister to prevent abrasion of an absorbent by installing the canister to collect vapor fuel from a fuel tank on a part which oscillates least. CONSTITUTION: A fuel tank 1 is provided on a car body bottom part 4 between rear side members 2, 3 extending in the longitudinal direction on both sides of a car body. A rear cross member 5 to connect both of the rear side members 2, 3 to each other is provided in the rear of the fuel tank 1. A canister 7 is installed roughly in an intermediate position on a lower surface of the rear cross member 5. This canister 7 is filled with an absorbent to absorb vapor fuel in a box type container 7a. As oscillation due to bound and rebound of a wheel is least in the intermediate position of the rear cross member 5, abrasion of the absorbent filled in the canister 7 due to oscillation is prevented.
Patent JP-2000118894-A (JP)
Title: Mounting device for landing call button during modification
Inventor: KITAYAMA TAKASHI
IPC: B66B7/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To facilitate user's operation by providing a casing body that is a mounting device of a landing call button during modification for operating the other elevator and is fixed to a floor with a double tape at its bottom surface, and by mounting an existing landing call button onto the upper surface of this easing body, during the modification. SOLUTION: An elevator doorway 1 before the modification, an elevator doorway 2 during the modification, a curing enveloping plate 3 for covering the elevator doorway 2 during the modification, a newly-installed landing call button 4 modified depending on the elevator during the modification constitutes a structure functioning after the modification. An existing landing call button 8 removed from a normal mounting position is mounted onto the upper surface of a easing body 6 temporarily fixed onto a floor 5 using a double-surfaced adhesive tape 7. A lead wire 9 of the landing call button 8 is pulled out of the normal mounting position. The elevator before the modification can be called by operating the existing landing call button 8 on the casing body 6. The user easily operate the call button, and can speedily recognizes the position of the call button.
Patent JP-S62146452-A (JP)
Title: High speed search system
Inventor: WADA SADAMITSU
IPC: G11B15/473
Filed: 1985-12-21
Abstract: PURPOSE:To keep a relative speed at the time of rapid scanning by generating an area signal from a drum position signal and a signal corresponding to N times a drum motor control signal, detecting the relative speed of tape traveling to head rotation from a reproduced output signal of a rotary magnetic head, and controlling the drum motor by information averaged in each section. CONSTITUTION:An area signal is generated without the influence of a relative speed with high resolution by using a drum position signal from a drum FF 7 as a reference and using a clock corresponding to N times the control signal of a drum motor control signal oscillator 8. A relative speed detecting means 2 is driven by the area signal, information reproduced by a rotary head 9 is read out at a good timing and averaged 10 in each section, the averaged information is compared with a relative speed objective value by an adder/subtractor 11, and a control signal is applied to a drum motor controller 12 to control the rotational frequency of the drum 13 and to maintain the relative speed. In this method, the relative speed of the tape traveling speed to the head rotating speed can be maintained even at a rapid searching.
Patent JP-S62145923-A (JP)
Title: Phase locked voltage controlled oscillator
Inventor: KATO TAKEO
IPC: H03L7/06
Filed: 1985-12-20
Abstract: PURPOSE:To always keep the phase of an input/output signal to a prescribed relation by using an output of a phase coincidence detection circuit so as to change the load of a frequency division counter of a frequency divider. CONSTITUTION:The frequency divider 5 generates a frequency being a common measure to an input signal frequency Fin and an output signal frequency Fout. The phase of a frequency being a common measure to a frequency from a frequency divider 6 obtained from an input signal and the phase of a frequency being a common measure to a frequency of the frequency divider 5 are compared by a phase coincidence detection circuit 9. An output signal of the phase coincidence detection circuit 9 changes a load value of the frequency division counter of the frequency divider 5 to approach the phase of the output signal to the phase to be stabilized and the phase of an input/output signal is matched accurately by a phase discrimination circuit 7.
Patent JP-H06118303-A (JP)
Title: Real image type variable power finder optical system
Inventor: KAMO YUJI
IPC: G02B15/167
Filed: 1992-10-02
Abstract: PURPOSE:To excellently compensate aberrations and to let an optical system meet the size reduction of a camera by making the movement quantity of a moving lens group on the pupil side of a reflection member smaller than the movement quantity of a moving lens group on the object side of the reflection member. CONSTITUTION:This finder optical system consists of the objective lens which is composed of three 1st, 2nd, and 3rd lens groups G1, G2, and G3 in order from the object side and varies the power by moving the 2nd and 3rd lens groups G2 and G3, and an ocular. In this lens constitution, the 2nd lens group functions mainly for power variation and the 3rd lens group functions for diopter correction. Namely, the movement quantity of the moving lens group on the pupil side of the reflection member is made smaller than the movement quantity of the moving lens group on the object side of the reflection member. Namely, B2T/B2W-B3T/B3W holds, where B2W is the power of the 2nd lens group at the wide-angle end, B2T the power of the 2nd lens group at the telephoto end, B3W the power of the 3rd lens group at the wide-angle end, and B3T the power of the 3rd lens group at the telephoto end.
Patent JP-2000113721-A (JP)
Title: Luminaire
Inventor: OTSU ISAO
IPC: F21V21/30
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire of a two-axis rotation method with a rational structure. SOLUTION: This luminaire is provided with a case 7 supported by a vertical shaft 2 supported by an under surface of a base 1 fixed to the ceiling and having built-in motors (3, 4) and speed reducers (5, 6) for horizontal rotation and vertical rotation, a nearly U-shaped supporting fixture 8 supported by an under surface of the case 7, a reflector 9 supported by both lower ends of the supporting fixture 8 such that it can be rotated in a vertical plane, an output shaft 11 of the speed reducer (6) of the vertical rotation motor (4) led out to the one side of the case 7, and a crank mechanism 12 coupled between the output shaft 11 and the reflector 9, and transmitting the turn force of the output shaft 11 as the turn force of the reflector 9 in a vertical plane.  An output shaft (13) of the speed reducer (5) of the horizontal rotation motor (3) acts on the vertical shaft 2, to enable horizontal rotation of the case 7, the supporting fixture 8 and the reflector 9 around the vertical shaft 2.
Patent JP-H0596508-A (JP)
Title: Device for grooving rafter
Inventor: YAMADA KIYOSHI
IPC: B27B5/36
Filed: 1991-10-08
Abstract: PURPOSE:To perform rapid and smooth operation at all times and improve operating efficiency by a method wherein the rest plates of a cutter are placed on guide rails and one end of a ruler rod is attached to a mounting member provided on the horizontal front side part of a supporting frame plate so as to provide a stopper shiftably on the ruler rod for adjusting. CONSTITUTION:Left and right supporting frame plates 6 each consist of a front side part 8, a horizontal part 7 and a rear part 9. A recessed part is provided at the upper part of a spacer block provided between the front side parts 8 of the supporting frame plates 6. A base plate 10 is provided between the rear side parts 9 of the supporting frame plates 6. A rear spacer block 11 is arranged inside the base plate 10. At the same time, against the rear spacer block 11, the tip part of a long screw is brought in loosely contact through the base plate 10 so as to pivotally fix the one end part of a clamping lever attached to the base plate 0 with a nut part 15, into which the long screw screws. Further, adjusting plates 23 are provided on the horizontal rear side parts 9 of the supporting frame plates 6 so as to obliquely provided guide rails 24 in the through holes of the adjusting plates 23 through screws. On the guide rails 24, the rest plates 25 of a cutter 26 are placed. Furthermore, one end of a ruler rod 28 is attached to a mounting member provided on the front side of the horizontal part 7 of the supporting frame plate 6. In addition, on the ruler rod 28, a stopper 29 is provided shiftably for adjusting.
Patent JP-H06135626-A (JP)
Title: Paper folding machine
Inventor: TSUJI TOMIJI
IPC: B65H45/30
Filed: 1992-10-26
Abstract: PURPOSE:To provide a paper folding machine wherein a sheet of paper is folded in two and then a folding streak is made in the direction perpendicular to the direction of folding line, so that the sheet is finally folded in a form enabling it to enter an envelope. CONSTITUTION:A sheet of paper is first folded in two by means of a paper folding portion comprising a sheet entry path having a stoppers. The folded sheet is then passed between a roller with plural grooves 40 and die-rolls 19a-19c with disk fitting to grooves 40 of the roller 20 for making streak, so that folding streaks are formed. The die-rolls 19a-19c for making streaks are supported with eccentric bearings 50. Accordingly, by rotating a shaft 51 in handling of a cam lever 5, the die-rolls 19a-19c for desired streak making are fitted to grooves 40 of the roller 40.